//
//  LS_MessageTableViewController.swift
//  weibo
//
//  Created by 罗李苏 on 16/5/19.
//  Copyright © 2016年 Apple. All rights reserved.
//

import UIKit

class LS_MessageTableViewController: LS_BaseTableViewController {

    override func viewDidLoad() {
        super.viewDidLoad()
        visitorLoginView.upDataUI("登录后，别人评论你的微博，发给你的消息，都会在这里收到通知", imageName: "visitordiscover_image_message")
//        navigationItem.rightBarButtonItem = UIBarButtonItem(imageName: <#T##String?#>, target: self, action: #selector(LS_MessageTableViewController.changeBadgeValue), title: "show")
        
        
        
        navigationItem.rightBarButtonItem = UIBarButtonItem(imageName: "", target: self, action: #selector(LS_MessageTableViewController.changeBadgeValue), title: "show")
        
//            UIBarButtonItem( title: "show",target: self, action: #selector(LS_MessageTableViewController.changeBadgeValue))
        tabBarItem.badgeValue = "\(10)"
        
        setBackground()
        
            }

    override func didReceiveMemoryWarning() {
        super.didReceiveMemoryWarning()
        // Dispose of any resources that can be recreated.
    }
    @objc private func changeBadgeValue(){
        tabBarItem.badgeValue = nil
        tabBarItem.badgeValue = "\(random() % 100)"

    
    }
    //设置背景图片
    private func setBackground(){
        for subview in (self.tabBarController?.tabBar.subviews)! {
            if subview.isKindOfClass(NSClassFromString("UITabBarButton")!) {
                for v in subview.subviews {
                    if v.isKindOfClass(NSClassFromString("_UIBadgeView")!) {
                        for bgView in v.subviews {
                            if bgView.isKindOfClass(NSClassFromString("_UIBadgeBackground")!) {
                                print("终于找到你,还好没放弃")
                                let image = UIImage(named: "main_badge")
                                //调用 _UIBadgeBackground类型的对象的KVC方法 简介设置值
                                bgView.setValue(image, forKey: "_image")

                                
                            }
                        }
                    }
                }
            }
        }
        
    
    }

    // MARK: - Table view data source

    override func numberOfSectionsInTableView(tableView: UITableView) -> Int {
        // #warning Incomplete implementation, return the number of sections
        return 0
    }

    override func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
        // #warning Incomplete implementation, return the number of rows
        return 0
    }

    /*
    override func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
        let cell = tableView.dequeueReusableCellWithIdentifier("reuseIdentifier", forIndexPath: indexPath)

        // Configure the cell...

        return cell
    }
    */

    /*
    // Override to support conditional editing of the table view.
    override func tableView(tableView: UITableView, canEditRowAtIndexPath indexPath: NSIndexPath) -> Bool {
        // Return false if you do not want the specified item to be editable.
        return true
    }
    */

    /*
    // Override to support editing the table view.
    override func tableView(tableView: UITableView, commitEditingStyle editingStyle: UITableViewCellEditingStyle, forRowAtIndexPath indexPath: NSIndexPath) {
        if editingStyle == .Delete {
            // Delete the row from the data source
            tableView.deleteRowsAtIndexPaths([indexPath], withRowAnimation: .Fade)
        } else if editingStyle == .Insert {
            // Create a new instance of the appropriate class, insert it into the array, and add a new row to the table view
        }    
    }
    */

    /*
    // Override to support rearranging the table view.
    override func tableView(tableView: UITableView, moveRowAtIndexPath fromIndexPath: NSIndexPath, toIndexPath: NSIndexPath) {

    }
    */

    /*
    // Override to support conditional rearranging of the table view.
    override func tableView(tableView: UITableView, canMoveRowAtIndexPath indexPath: NSIndexPath) -> Bool {
        // Return false if you do not want the item to be re-orderable.
        return true
    }
    */

    /*
    // MARK: - Navigation

    // In a storyboard-based application, you will often want to do a little preparation before navigation
    override func prepareForSegue(segue: UIStoryboardSegue, sender: AnyObject?) {
        // Get the new view controller using segue.destinationViewController.
        // Pass the selected object to the new view controller.
    }
    */

}
